Everett’s theory of the universal wave function

This is a tutorial for the many-worlds theory by Everett, which includes some of my personal views. It has two main parts.The first part shows emergence many worlds in universe consisting only Mach-Zehnder interferometer. The second an abridgment Everett's long thesis, where his was originally elaborated detail with clarity and rigor. Some minor comments are added light recent developments. Even if you do not agree to view, will still learn great deal from generalization uncertainty relation, unique way defining entanglement (or canonical correlation), formulation quantum measurement using Hamiltonian, relative state.